Hot Racing NRO22M01 Alum Rear Axle Carriers HD Bearings : Fazon /Bigrock/ Nero

Hot Racing heavy duty aluminum rear hubs for the 1/8 Arrma Big Rock BLX, Fazon BLX, and Nero BLX. See vehicle model compatibility in comments below.
FEATURES:
- Hubs: CNC machined aluminum, anodized black
- Hub nuts: CNC machined aluminum, anodized red with Delrin cups and o-ring position locks
- Over-sized heavy duty inner bearings
- Rubber sealed bearings
YOU WILL RECEIVE:
- One (1) left aluminum rear hub
- One (1) right aluminum rear hub
- Six (6) aluminum hub nuts
- Two (2) 12x21x5mm rubber sealed inner bearings
- Two (2) 8x16x5mm rubber sealed inner bearings
REQUIREMENTS:
- 6mm hex wrench for hub nuts
- Installation
SPECIFICATIONS:
- Weight: 68g per hub
- Inner bearings: 12x21x5mm (stock is 12x18x4mm)
- Outer bearings: 8x16x5mm (stock is 8x16x5mm)
COMMENTS:
- Replaces Arrma AR330365 plastic rear hubs
- Replacement parts are Hot Racing: NRO2122N02 (aluminum hub nuts)
- Known to fit the following Arrma vehicle numbers. Please check your vehicle's literature for the vehicle number. If a vehicle is marked as "optional", this indicates that the part and/or vehicle may require modification for proper fit.
- Fazon: AR106020
- Nero: AR106009, AR106011
- Nero Bigrock: AR106017